I have been going through lot of post after a search, but have not found what I am looking for. I have known for some time now that my carburated 350 sbc is not going to live forever. The power is great but oil pressure has been dropping and I have to add at least 2 quarsts of oil per month. So I have to get me another engine and I am considering a diesel swap (gas prices are horrible over here). I use my /forums/images/graemlins/k5.gif as often as I can (daily from sept to may), and dont want to have to buy some economybox. If I swap a diesel in I have to choose between 6.2, 6.5 or 6.5TD. 6.5TD are hard to find in Iceland, and I think they are to exspensive to import from US /forums/images/graemlins/frown.gif I want to know from people who have made a diesel swap: 1) Are there any regrets? 2) How many miles per gallon are you getting compared to a small block? 3) How difficult/time consuming is it? I have a TH350 right now but if I will do the swap I will swap in a TH700, because I have 4.88 and 38" tires (~3000 rpm at 60 mph with TH350). Thanks, Jon H.